know a thing or two英语标准发音：know a thing or two英式发音：美式发音：翻译中文知道一两件事吗know a thing or two - 基本释义[词典1]略知一二精明能干know a thing or two - WEB词典know a thing or two明白事理见多识广略知一二有所了解 参考资料： 1.百度翻译：know a thing or two2.有道词典：know a thing or two3.爱词霸：know a thing or two
